debian/postinst

   1 #!/bin/sh
   2 # postinst script for iodine
   3 #
   4 # see: dh_installdeb(1)
   5
   6 set -e
   7
   8 . /usr/share/debconf/confmodule
   9
  10 # summary of how this script can be called:
  11 #        * <postinst> `configure' <most-recently-configured-version>
  12 #        * <old-postinst> `abort-upgrade' <new version>
  13 #        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
  14 #          <new-version>
  15 #        * <postinst> `abort-remove'
  16 #        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
  17 #          <failed-install-package> <version> `removing'
  18 #          <conflicting-package> <version>
  19 # for details, see http://www.debian.org/doc/debian-policy/ or
  20 # the debian-policy package
  21
  22
  23 case "$1" in
  24     configure)
  25         # we need a tun device
  26         if [ ! -e /dev/net/tun ] ; then
  27                 echo "Creating device /dev/net/tun ..."
  28                 cd /dev && WRITE_ON_UDEV=false ./MAKEDEV tun
  29             fi
  30             # and we want a special user
  31             adduser --quiet --system --home /var/run/iodine iodine
  32       # generate /etc/default/iodine
  33       db_get iodine/start_daemon
  34       START_IODINED=$RET
  35       db_get iodine/daemon_options
  36       IODINED_ARGS=$RET
  37       db_get iodine/daemon_password
  38       IODINED_PASSWORD=$RET
  39       cat <<EOF > /etc/default/iodine
  40 # Default settings for iodine. This file is sourced from
  41 # /etc/init.d/iodined
  42 START_IODINED="$START_IODINED"
  43 IODINED_ARGS="$IODINED_ARGS"
  44 IODINED_PASSWORD="$IODINED_PASSWORD"
  45 EOF
  46     ;;
  47
  48     abort-upgrade|abort-remove|abort-deconfigure)
  49     ;;
  50
  51     *)
  52         echo "postinst called with unknown argument \`$1'" >&2
  53         exit 1
  54     ;;
  55 esac
  56
  57 # tell debconf we are done. otherwise, it hangs waiting for the daemon.
  58 db_stop;
  59
  60 # dh_installdeb will replace this with shell code automatically
  61 # generated by other debhelper scripts.
  62
  63 #DEBHELPER#
  64
  65 exit 0